Formulae and graphs are presented allowing computation of the variances of three prototypical distributions over a finite number of categories. The uses of the variances of the maximum variance distribution, the uniform distribution and a unimodal triangular distribution to make inferences about distribution shapes are shown in several examples.…

Sternberg (1981) presented correlations based on independent samples of about 25 cases each with a statistical comparison in a population parameter of zero and interpreted his results as if with appropriate tests. He needed to use a nonzero population parameter and compare for the difference between the z transformations. (Author/CM)

Sternberg's reply to paper Humphrey criticizes (see TM 507 045) includes: (1) invited position paper and detailed statistical testing would have been inappropriate; (2) Humphrey commits some of "misdeeds" of which he accuses Sternberg; (3) number of cases in the three nonentrenchment experiments are more than adequate for drawing conclusions; and…

Estimates of age and income discrimination against Mexican Americans and Blacks in Texas were calculated for 1960 and 1970. During that decade, younger age groups experienced more discrimination than older age groups and Blacks experienced more discrimination than Mexican Americans, but discrimination against Blacks declined while discrimination…

The jobless rates of participants in the federal food stamps program and in the Aid to Families with Dependent Children program greatly exceeded national averages in 1976; the majority of recipients were outside of the labor force. (BM)

Reports the results of a study that analyzed citations from 140 journals and 148 monographs in social science fields. Data presented in the article's 10 tables include date distributions, forms of material cited, subject distributions, countries of publication cited, and rank order of journals cited. (JD)

Though hidden from view by being considered "non-existent", the meager evidence indicates that Hispanics have an unusually high arrest and incarceration rate. Hispanic background is rarely asked on the six major sources of criminal justice statistics--statistics of arrests, courts, prisoners, juvenile delinquency, crime victimization, and public…

Several advantages to the use of different kinds of factor scores as independent variables in a multiple regression equation are reported. A computer program is presented which will calculate a regression equation using a variety of factor scores. (Author/JKS)

Suggestions are made on effective presentations by evaluators of research studies to audiences who are not statisticians. Examples of effective presentation methods are given: analogies in presenting statistics; graphs or pictorial presentations; summaries to highlight findings; concise reports based on a television newscast style; and judicial…

Condensed norms are presented for the most recent American Chemical Society examinations. These are the polymer chemistry form 1978, organic chemistry form 1978, physical chemistry form 1976 I, brief qualitative analysis form 1977B, and brief organic chemistry form 1977B examinations. (BB)

Class data pools on abused and neglected children and their families are found desirable for program planning, but identification by name is of questionable value and possibly a dangerous invasion of civil liberties. (MS)

History of librarians--definitions, qualifications, numbers, current status, and statistical data. (LS)

This article describes the organization and results of the 1990 New Zealand Children's Census. This census, which preceded a National Census, provided a powerful tool for raising statistical awareness nationwide. (Author)